<template>
  <div class="app-container calendar-list-container">

    <!-- 查询和其他操作 -->
    <div class="filter-container">
      <el-input clearable class="filter-item" style="width: 200px;" placeholder="请输入商品ID" v-model="listQuery.goodsId">
      </el-input>
      <el-button class="filter-item" type="primary" v-waves icon="el-icon-search" @click="handleFilter">查找</el-button>
      <el-button class="filter-item" type="primary" @click="handleCreate" icon="el-icon-edit">添加</el-button>
    </div>

    <!-- 查询结果 -->
    <el-table size="small" :data="list" v-loading="listLoading" element-loading-text="正在查询中。。。" border fit highlight-current-row>
      <el-table-column type="index" width="50">
      </el-table-column>
      <el-table-column align="center" label="商品ID" prop="disGoodsId">
      </el-table-column>
      <el-table-column align="center" label="分润类型" prop="disProMode">
        <template slot-scope="scope">
          <div v-if="scope.row.disProMode==='0'">
            <el-tag>百分比</el-tag>
          </div>
          <div v-if="scope.row.disProMode==='1'">
            <el-tag>固定金额</el-tag>
          </div>
        </template>
      </el-table-column>

      <el-table-column align="center" label="一级分润值" prop="disProValue">
      </el-table-column>
      <el-table-column align="center" label="二级分润值" prop="disProLevel">
      </el-table-column>

      <el-table-column align="center" label="操作" width="250" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button type="primary" size="mini" @click="handleUpdate(scope.row)">编辑</el-button>
          <el-button type="danger" size="mini" @click="handleDelete(scope.row)">删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <!-- 分页 -->
    <div class="pagination-container">
      <el-pagination background @size-change="handleSizeChange" @current-change="handleCurrentChange" :current-page="listQuery.page" :page-sizes="[10,20,30,50]" :page-size="listQuery.limit" layout="total, sizes, prev, pager, next, jumper" :total="total">
      </el-pagination>
    </div>
    <!-- 添加或修改对话框 -->
    <el-dialog :title="textMap[dialogStatus]" :visible.sync="dialogFormVisible">
      <el-form :rules="rules" ref="dataForm" :model="dataForm" status-icon label-position="left" label-width="100px" style='width: 400px; margin-left:50px;'>
        <el-form-item label="商品ID" prop="disGoodsId">
          <el-input v-model="dataForm.disGoodsId"></el-input>
        </el-form-item>
        <el-form-item label="分润类型" prop="disProMode">
          <el-select v-model="dataForm.disProMode" placeholder="请选择">
            <el-option label="百分比" value="0">
            </el-option>
            <el-option label="固定金额" value="1">
            </el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="一级分润值" prop="disProValue">
          <el-input v-model="dataForm.disProValue"></el-input>
        </el-form-item>
        <el-form-item label="二级分润值" prop="disProLevel">
          <el-input v-model="dataForm.disProLevel"></el-input>
        </el-form-item>

      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button @click="dialogFormVisible = false">取消</el-button>
        <el-button v-if="dialogStatus=='create'" type="primary" @click="createData">确定</el-button>
        <el-button v-else type="primary" @click="updateData">确定</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import {
  fetchList,
  createParam,
  updateParam,
  deleteParam
} from '@/api/profitParam'
import waves from '@/directive/waves' // 水波纹指令

export default {
  name: 'User',
  directives: {
    waves
  },
  data() {
    return {
      list: null,
      total: null,
      listLoading: true,
      listQuery: {
        page: 1,
        limit: 20,
        disGoodsId: ''
      },
      downloadLoading: false,
      dialogFormVisible: false,
      dialogStatus: '',
      textMap: {
        update: '编辑',
        create: '创建'
      },
      dataForm: {
        disGoodsId: undefined,
        disProMode: '',
        disProValue: undefined,
        disProLevel: undefined
      },
      rules: {
        disProMode: [
          { required: true, message: '请选择分润模式', trigger: 'blur' }
        ],
        disProValue: [
          { required: true, message: '请输入一级分润值', trigger: 'blur' }
        ],
        disProLevel: [
          { required: true, message: '请输入二级分润值', trigger: 'blur' }
        ],
        disGoodsId: [
          { required: true, message: '用户名不能为空', trigger: 'blur' }
        ]
      }
    }
  },

  created() {
    this.getList()
  },
  methods: {
    getList() {
      this.listLoading = true
      fetchList(this.listQuery)
        .then(response => {
          this.list = response.data.data.items
          this.total = response.data.data.total
          this.listLoading = false
        })
        .catch(() => {
          this.list = []
          this.total = 0
          this.listLoading = false
        })
    },
    handleFilter() {
      this.listQuery.page = 1
      this.getList()
    },
    handleSizeChange(val) {
      this.listQuery.limit = val
      this.getList()
    },
    handleCurrentChange(val) {
      this.listQuery.page = val
      this.getList()
    },
    handleCreate() {
      this.resetForm()
      this.dialogStatus = 'create'
      this.dialogFormVisible = true
      this.$nextTick(() => {
        this.$refs['dataForm'].clearValidate()
      })
    },
    createData() {
      this.$refs['dataForm'].validate(valid => {
        if (valid) {
          createParam(this.dataForm).then(response => {
            this.list.unshift(response.data.data)
            this.dialogFormVisible = false
            this.$notify({
              title: '成功',
              message: '创建成功',
              type: 'success',
              duration: 2000
            })
          })
        }
      })
    },
    handleUpdate(row) {
      this.dataForm = Object.assign({}, row)
      this.dialogStatus = 'update'
      this.dialogFormVisible = true
      this.$nextTick(() => {
        this.$refs['dataForm'].clearValidate()
      })
    },
    updateData() {
      this.$refs['dataForm'].validate(valid => {
        if (valid) {
          updateParam(this.dataForm).then(() => {
            for (const v of this.list) {
              if (v.id === this.dataForm.id) {
                const index = this.list.indexOf(v)
                this.list.splice(index, 1, this.dataForm)
                break
              }
            }
            this.dialogFormVisible = false
            this.$notify({
              title: '成功',
              message: '更新成功',
              type: 'success',
              duration: 2000
            })
          })
        }
      })
    },
    handleDelete(row) {
      deleteParam(row).then(response => {
        this.$notify({
          title: '成功',
          message: '删除成功',
          type: 'success',
          duration: 2000
        })
        const index = this.list.indexOf(row)
        this.list.splice(index, 1)
      })
    },
    resetForm() {
      this.dataForm = {
        id: undefined,
        disGoodsId: '',
        disProMode: '',
        disProValue: undefined
      }
    }
  }
}
</script>
